Door and window hardware products are increasingly designed with the development of society. The hardware that can be seen in the market is extremely rich in variety. Today, when products tend to be homogenized, powerful manufacturers use advanced technology to design more humanized functions for the products, and the appearance is more fashionable, which makes them closely related to the changes in home style. For better convenience and daily use, door and window hardware must not only be "good to buy" but also "maintenance". Consumers lack the ability to judge the pros and cons of hardware, and lack sufficient understanding. However, hardware and accessories play an important role in the whole set of door and window materials, it will directly affect the overall quality of doors and windows, and have a great impact on the normal use of doors and windows and their use of 'life'. Because the size of the doors and windows is not equal, it is particularly important to design the installation of doors and windows. From the initial door-to-door measurement of the designer to the final plan determination, not only must the overall style be considered, but also the rationality of the layout, and every small link should not be neglected. Door and window hardware is the soul of the entire inner door, including handles, locks, hinges, etc. They are small and important. The key to the service life of the inner door lies in the maintenance of “hardwareâ€. Stainless steel handles and stainless steel "hardware" can be wiped with a brightener to add shine. Moving parts such as hinges, hanging wheels, and casters may degrade performance due to the adhesion of dust during long-term exercise. One or two drops of lubricant can be kept smooth every six months or so. Pay special attention to the direction of the rotation of the handle and avoid the dead force. In particular, educate children not to hang on the door handle to sway, which is both dangerous and may cause damage to the inner door. In addition, when the lock cylinder is not flexible enough, a small amount of black powder can be scraped from the pencil lead and lightly blown into the lock hole. This is because the graphite component is a good solid lubricant. Never drop in the oil as it will make it easier to stick to the dust. Concerned about surprises Label: Door and window hardware must not only "buy well" but also "will maintain" Previous: The basic conditions for qualified leather hardware need to be included Next: Rubber temperature sudden drop hot water bottle purchase notes to buy As an excellent high-temperature engineering material, Si3N4 ceramic block has the most advantage in its application in high temperature fields. The future development direction of Si3N4 is: (1) to fully utilize and utilize the excellent characteristics of Si3N4 itself; (2) to develop some new flux during the sintering of Si3N4 powder, to study and control the optimal composition of existing flux; (3) to improve milling , molding and sintering process; (4) development of Si3N4 and SiC and Other Materials, in order to obtain more high-performance composite materials. Silicon Nitride Ceramic Block,Silicon Nitride Plate,Customized Silicon Nitride Ceramic Plate,Refractory Ceramic Block SHENZHEN HARD PRECISION CERAMIC CO.,LTD , https://www.hardcm.com